241468760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1103}}^1$

素因数の和:1548

約数の個数: 64

約数和(自身を含む): 587018880

約数和(自身を除く): 345550120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 421, 520, 842, 1103, 1684, 2105, 2206, 3368, 4210, 4412, 5473, 5515, 8420, 8824, 10946, 11030, 14339, 16840, 21892, 22060, 27365, 28678, 43784, 44120, 54730, 57356, 71695, 109460, 114712, 143390, 218920, 286780, 464363, 573560, 928726, 1857452, 2321815, 3714904, 4643630, 6036719, 9287260, 12073438, 18574520, 24146876, 30183595, 48293752, 60367190, 120734380, 241468760]

約数ペア:

[(1, 241468760), (2, 120734380), (4, 60367190), (5, 48293752), (8, 30183595), (10, 24146876), (13, 18574520), (20, 12073438), (26, 9287260), (40, 6036719), (52, 4643630), (65, 3714904), (104, 2321815), (130, 1857452), (260, 928726), (421, 573560), (520, 464363), (842, 286780), (1103, 218920), (1684, 143390), (2105, 114712), (2206, 109460), (3368, 71695), (4210, 57356), (4412, 54730), (5473, 44120), (5515, 43784), (8420, 28678), (8824, 27365), (10946, 22060), (11030, 21892), (14339, 16840)]